Execution Chart

Sorry, for this execution, no execution chart could be reported.

Trace from the execution

Formatting '/data/fkordon/mcc2025-input.r114-tall-174876423200695.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2025-input.qcow2 backing_fmt=qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5832
Executing tool itstools
Input is LamportFastMutEx-PT-7, examination is ReachabilityFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r114-tall-174876423200695
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 1.5M
-rw-r--r-- 1 mcc users 25K May 29 14:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 143K May 29 14:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 37K May 29 14:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 206K May 29 14:47 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 29 14:32 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.6K May 29 14:32 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 13K May 29 14:47 LTLCardinality.txt
-rw-r--r-- 1 mcc users 56K May 29 14:47 LTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 29 14:47 LTLFireability.txt
-rw-r--r-- 1 mcc users 53K May 29 14:47 LTLFireability.xml
-rw-r--r-- 1 mcc users 20K May 29 14:47 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 113K May 29 14:47 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 81K May 29 14:47 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 420K May 29 14:47 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 2.5K May 29 14:47 UpperBounds.txt
-rw-r--r-- 1 mcc users 5.7K May 29 14:47 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 29 14:32 equiv_col
-rw-r--r-- 1 mcc users 2 May 29 14:32 instance
-rw-r--r-- 1 mcc users 6 May 29 14:32 iscolored
-rw-r--r-- 1 mcc users 265K May 29 14:32 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

echo here is the order used to build the result vector(from xml file)
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-00
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-01
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-02
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-03
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-04
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-05
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-06
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-07
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-08
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-09
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-10
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-11
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-12
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-13
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-14
FORMULA_NAME LamportFastMutEx-PT-7-ReachabilityFireability-2025-15

=== Now, execution of the tool begins

BK_START 1748886619466

Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=ReachabilityFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=LamportFastMutEx-PT-7
BK_MEMORY_CONFINEMENT=16384
Not applying reductions.
Model is PT
ReachabilityFireability PT
Running Version 202505121319
[2025-06-02 17:50:20] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, ReachabilityFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2025-06-02 17:50:20] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2025-06-02 17:50:21] [INFO ] Load time of PNML (sax parser for PT used): 99 ms
[2025-06-02 17:50:21] [INFO ] Transformed 264 places.
[2025-06-02 17:50:21] [INFO ] Transformed 536 transitions.
[2025-06-02 17:50:21] [INFO ] Found NUPN structural information;
[2025-06-02 17:50:21] [INFO ] Completing missing partition info from NUPN : creating a component with [P_start_1_0, P_start_1_1, P_start_1_2, P_start_1_3, P_start_1_4, P_start_1_5, P_start_1_6, P_start_1_7, P_b_0_false, P_b_0_true, P_b_1_false, P_b_1_true, P_b_2_false, P_b_2_true, P_b_3_false, P_b_3_true, P_b_4_false, P_b_4_true, P_b_5_false, P_b_5_true, P_b_6_false, P_b_6_true, P_b_7_false, P_b_7_true, P_setx_3_0, P_setx_3_1, P_setx_3_2, P_setx_3_3, P_setx_3_4, P_setx_3_5, P_setx_3_6, P_setx_3_7, P_setbi_5_0, P_setbi_5_1, P_setbi_5_2, P_setbi_5_3, P_setbi_5_4, P_setbi_5_5, P_setbi_5_6, P_setbi_5_7, P_ify0_4_0, P_ify0_4_1, P_ify0_4_2, P_ify0_4_3, P_ify0_4_4, P_ify0_4_5, P_ify0_4_6, P_ify0_4_7, P_sety_9_0, P_sety_9_1, P_sety_9_2, P_sety_9_3, P_sety_9_4, P_sety_9_5, P_sety_9_6, P_sety_9_7, P_ifxi_10_0, P_ifxi_10_1, P_ifxi_10_2, P_ifxi_10_3, P_ifxi_10_4, P_ifxi_10_5, P_ifxi_10_6, P_ifxi_10_7, P_setbi_11_0, P_setbi_11_1, P_setbi_11_2, P_setbi_11_3, P_setbi_11_4, P_setbi_11_5, P_setbi_11_6, P_setbi_11_7, P_fordo_12_0, P_fordo_12_1, P_fordo_12_2, P_fordo_12_3, P_fordo_12_4, P_fordo_12_5, P_fordo_12_6, P_fordo_12_7, P_wait_0_0, P_wait_0_1, P_wait_0_2, P_wait_0_3, P_wait_0_4, P_wait_0_5, P_wait_0_6, P_wait_0_7, P_wait_1_0, P_wait_1_1, P_wait_1_2, P_wait_1_3, P_wait_1_4, P_wait_1_5, P_wait_1_6, P_wait_1_7, P_wait_2_0, P_wait_2_1, P_wait_2_2, P_wait_2_3, P_wait_2_4, P_wait_2_5, P_wait_2_6, P_wait_2_7, P_wait_3_0, P_wait_3_1, P_wait_3_2, P_wait_3_3, P_wait_3_4, P_wait_3_5, P_wait_3_6, P_wait_3_7, P_wait_4_0, P_wait_4_1, P_wait_4_2, P_wait_4_3, P_wait_4_4, P_wait_4_5, P_wait_4_6, P_wait_4_7, P_wait_5_0, P_wait_5_1, P_wait_5_2, P_wait_5_3, P_wait_5_4, P_wait_5_5, P_wait_5_6, P_wait_5_7, P_wait_6_0, P_wait_6_1, P_wait_6_2, P_wait_6_3, P_wait_6_4, P_wait_6_5, P_wait_6_6, P_wait_6_7, P_wait_7_0, P_wait_7_1, P_wait_7_2, P_wait_7_3, P_wait_7_4, P_wait_7_5, P_wait_7_6, P_wait_7_7, P_await_13_0, P_await_13_1, P_await_13_2, P_await_13_3, P_await_13_4, P_await_13_5, P_await_13_6, P_await_13_7, P_done_0_0, P_done_0_1, P_done_0_2, P_done_0_3, P_done_0_4, P_done_0_5, P_done_0_6, P_done_0_7, P_done_1_0, P_done_1_1, P_done_1_2, P_done_1_3, P_done_1_4, P_done_1_5, P_done_1_6, P_done_1_7, P_done_2_0, P_done_2_1, P_done_2_2, P_done_2_3, P_done_2_4, P_done_2_5, P_done_2_6, P_done_2_7, P_done_3_0, P_done_3_1, P_done_3_2, P_done_3_3, P_done_3_4, P_done_3_5, P_done_3_6, P_done_3_7, P_done_4_0, P_done_4_1, P_done_4_2, P_done_4_3, P_done_4_4, P_done_4_5, P_done_4_6, P_done_4_7, P_done_5_0, P_done_5_1, P_done_5_2, P_done_5_3, P_done_5_4, P_done_5_5, P_done_5_6, P_done_5_7, P_done_6_0, P_done_6_1, P_done_6_2, P_done_6_3, P_done_6_4, P_done_6_5, P_done_6_6, P_done_6_7, P_done_7_0, P_done_7_1, P_done_7_2, P_done_7_3, P_done_7_4, P_done_7_5, P_done_7_6, P_done_7_7, P_ifyi_15_0, P_ifyi_15_1, P_ifyi_15_2, P_ifyi_15_3, P_ifyi_15_4, P_ifyi_15_5, P_ifyi_15_6, P_ifyi_15_7, P_awaity_0, P_awaity_1, P_awaity_2, P_awaity_3, P_awaity_4, P_awaity_5, P_awaity_6, P_awaity_7, P_CS_21_0, P_CS_21_1, P_CS_21_2, P_CS_21_3, P_CS_21_4, P_CS_21_5, P_CS_21_6, P_CS_21_7, P_setbi_24_0, P_setbi_24_1, P_setbi_24_2, P_setbi_24_3, P_setbi_24_4, P_setbi_24_5, P_setbi_24_6, P_setbi_24_7]
[2025-06-02 17:50:21] [INFO ] Parsed PT model containing 264 places and 536 transitions and 2352 arcs in 211 ms.
Parsed 16 properties from file /home/mcc/execution/ReachabilityFireability.xml in 34 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 1 formulas.
Deduced a syphon composed of 45 places in 3 ms
Reduce places removed 45 places and 74 transitions.
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
RANDOM walk for 40000 steps (8 resets) in 1835 ms. (21 steps per ms) remains 4/12 properties
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-14 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-12 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-11 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-06 FALSE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-04 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-03 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-02 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-01 TRUE TECHNIQUES TOPOLOGICAL RANDOM_WALK
[2025-06-02 17:50:21] [INFO ] Flatten gal took : 111 ms
[2025-06-02 17:50:21] [INFO ] Flatten gal took : 51 ms
[2025-06-02 17:50:21] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality13514085244408455051.gal : 64 ms
BEST_FIRST walk for 40004 steps (8 resets) in 561 ms. (71 steps per ms) remains 4/4 properties
[2025-06-02 17:50:21] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality976964603549430609.prop : 15 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality13514085244408455051.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality976964603549430609.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...328
Loading property file /tmp/ReachabilityCardinality976964603549430609.prop.
SDD proceeding with computation,4 properties remain. new max is 4
SDD size :1 after 2
SDD proceeding with computation,4 properties remain. new max is 8
SDD size :2 after 8
SDD proceeding with computation,4 properties remain. new max is 16
SDD size :8 after 22
SDD proceeding with computation,4 properties remain. new max is 32
SDD size :22 after 24
SDD proceeding with computation,4 properties remain. new max is 64
SDD size :24 after 28
SDD proceeding with computation,4 properties remain. new max is 128
SDD size :28 after 40
SDD proceeding with computation,4 properties remain. new max is 256
SDD size :40 after 77
SDD proceeding with computation,4 properties remain. new max is 512
SDD size :77 after 202
BEST_FIRST walk for 40002 steps (8 resets) in 2469 ms. (16 steps per ms) remains 4/4 properties
BEST_FIRST walk for 40004 steps (8 resets) in 225 ms. (177 steps per ms) remains 4/4 properties
SDD proceeding with computation,4 properties remain. new max is 1024
SDD size :202 after 767
BEST_FIRST walk for 40004 steps (8 resets) in 667 ms. (59 steps per ms) remains 3/4 properties
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-15 FALSE TECHNIQUES TOPOLOGICAL BESTFIRST_WALK
[2025-06-02 17:50:22] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
// Phase 1: matrix 336 rows 219 cols
[2025-06-02 17:50:22] [INFO ] Computed 65 invariants in 11 ms
[2025-06-02 17:50:22] [INFO ] State equation strengthened by 91 read => feed constraints.
Excessive predecessor constraint size, skipping predecessor.
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
SDD proceeding with computation,4 properties remain. new max is 2048
SDD size :767 after 2286
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/197 variables, 197/197 constraints. Problems are: Problem set: 0 solved, 3 unsolved
Problem LamportFastMutEx-PT-7-ReachabilityFireability-2025-00 is UNSAT
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-00 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 1 (INCLUDED_ONLY) 0/197 variables, 9/206 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/197 variables, 0/206 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 22/219 variables, 56/262 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 22/284 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 0/284 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 6 (OVERLAPS) 336/555 variables, 219/503 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/555 variables, 91/594 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/555 variables, 0/594 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 9 (OVERLAPS) 0/555 variables, 0/594 constraints. Problems are: Problem set: 1 solved, 2 unsolved
No progress, stopping.
After SMT solving in domain Real declared 555/555 variables, and 594 constraints, problems are : Problem set: 1 solved, 2 unsolved in 605 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 5.0 s and query timeout 500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/197 variables, 197/197 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/197 variables, 9/206 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/197 variables, 0/206 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 3 (OVERLAPS) 22/219 variables, 56/262 constraints. Problems are: Problem set: 1 solved, 2 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 22/284 constraints. Problems are: Problem set: 1 solved, 2 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:23] [INFO ] Deduced a trap composed of 8 places in 73 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:23] [INFO ] Deduced a trap composed of 8 places in 76 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:24] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
SDD proceeding with computation,4 properties remain. new max is 4096
[2025-06-02 17:50:24] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 5 ms to minimize.
SDD size :2286 after 12607
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:24] [INFO ] Deduced a trap composed of 8 places in 43 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:24] [INFO ] Deduced a trap composed of 9 places in 36 ms of which 2 ms to minimize.
Problem LamportFastMutEx-PT-7-ReachabilityFireability-2025-09 is UNSAT
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-09 FALSE TECHNIQUES SMT_REFINEMENT
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 6/290 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 0/290 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 336/555 variables, 219/509 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/555 variables, 91/600 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:24] [INFO ] Deduced a trap composed of 9 places in 41 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:24] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 2 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/555 variables, 2/602 constraints. Problems are: Problem set: 2 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:24] [INFO ] Deduced a trap composed of 8 places in 98 ms of which 2 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/555 variables, 1/603 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/555 variables, 0/603 constraints. Problems are: Problem set: 2 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/555 variables, 0/603 constraints. Problems are: Problem set: 2 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 555/555 variables, and 603 constraints, problems are : Problem set: 2 solved, 1 unsolved in 1093 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 2/0 constraints, Known Traps: 9/9 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1779ms problems are : Problem set: 2 solved, 1 unsolved
Parikh walk visited 0 properties in 58 ms.
Support contains 191 out of 219 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 21 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 28 ms. Remains : 219/219 places, 462/462 transitions.
RANDOM walk for 40000 steps (8 resets) in 477 ms. (83 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 2159 ms. (18 steps per ms) remains 1/1 properties
SDD proceeding with computation,4 properties remain. new max is 8192
SDD size :12607 after 32964
Interrupted probabilistic random walk after 872893 steps, run timeout after 3001 ms. (steps per millisecond=290 ) properties seen :0 out of 1
Probabilistic random walk after 872893 steps, saw 383856 distinct states, run finished after 3012 ms. (steps per millisecond=289 ) properties seen :0
[2025-06-02 17:50:28] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2025-06-02 17:50:28] [INFO ] Invariant cache hit.
[2025-06-02 17:50:28] [INFO ] State equation strengthened by 91 read => feed constraints.
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 191/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 9/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 28/219 variables, 56/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 28/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 336/555 variables, 219/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/555 variables, 91/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/555 variables, 0/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/555 variables, 0/594 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 555/555 variables, and 594 constraints, problems are : Problem set: 0 solved, 1 unsolved in 274 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 45.0 s and query timeout 4500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 191/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 9/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 28/219 variables, 56/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 28/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:29] [INFO ] Deduced a trap composed of 8 places in 52 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:29] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:29] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:29] [INFO ] Deduced a trap composed of 8 places in 24 ms of which 3 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 4/288 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 0/288 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 336/555 variables, 219/507 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/555 variables, 91/598 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/555 variables, 0/598 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 10 (OVERLAPS) 0/555 variables, 0/598 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 555/555 variables, and 598 constraints, problems are : Problem set: 0 solved, 1 unsolved in 598 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 4/4 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 893ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 46 ms.
Support contains 191 out of 219 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 12 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 12 ms. Remains : 219/219 places, 462/462 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 219/219 places, 462/462 transitions.
Applied a total of 0 rules in 11 ms. Remains 219 /219 variables (removed 0) and now considering 462/462 (removed 0) transitions.
[2025-06-02 17:50:29] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2025-06-02 17:50:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 17:50:29] [INFO ] Implicit Places using invariants in 89 ms returned []
[2025-06-02 17:50:29] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2025-06-02 17:50:29] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 17:50:29] [INFO ] State equation strengthened by 91 read => feed constraints.
[2025-06-02 17:50:29] [INFO ] Implicit Places using invariants and state equation in 225 ms returned []
Implicit Place search using SMT with State Equation took 324 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 17:50:29] [INFO ] Redundant transitions in 23 ms returned []
Running 455 sub problems to find dead transitions.
[2025-06-02 17:50:29] [INFO ] Flow matrix only has 336 transitions (discarded 126 similar events)
[2025-06-02 17:50:29] [INFO ] Invariant cache hit.
[2025-06-02 17:50:29] [INFO ] State equation strengthened by 91 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
SDD proceeding with computation,4 properties remain. new max is 16384
SDD size :32964 after 327725
At refinement iteration 0 (INCLUDED_ONLY) 0/219 variables, 219/219 constraints. Problems are: Problem set: 0 solved, 455 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/219 variables, 65/284 constraints. Problems are: Problem set: 0 solved, 455 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:32] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 10 ms to minimize.
Problem TDEAD1 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:32] [INFO ] Deduced a trap composed of 9 places in 119 ms of which 8 ms to minimize.
Problem TDEAD3 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:32] [INFO ] Deduced a trap composed of 9 places in 132 ms of which 15 ms to minimize.
Problem TDEAD5 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:32] [INFO ] Deduced a trap composed of 9 places in 191 ms of which 8 ms to minimize.
Problem TDEAD7 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:32] [INFO ] Deduced a trap composed of 9 places in 94 ms of which 8 ms to minimize.
Problem TDEAD9 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:32] [INFO ] Deduced a trap composed of 9 places in 103 ms of which 8 ms to minimize.
Problem TDEAD11 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:32] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 7 ms to minimize.
Problem TDEAD13 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:33] [INFO ] Deduced a trap composed of 9 places in 121 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:33] [INFO ] Deduced a trap composed of 16 places in 156 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:33] [INFO ] Deduced a trap composed of 16 places in 269 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:33] [INFO ] Deduced a trap composed of 16 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:33] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:33] [INFO ] Deduced a trap composed of 14 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:34] [INFO ] Deduced a trap composed of 15 places in 120 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:34] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:34] [INFO ] Deduced a trap composed of 13 places in 107 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:34] [INFO ] Deduced a trap composed of 13 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:34] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 5 ms to minimize.
Problem TDEAD70 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:34] [INFO ] Deduced a trap composed of 13 places in 112 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:35] [INFO ] Deduced a trap composed of 13 places in 256 ms of which 5 ms to minimize.
Problem TDEAD1 is UNSAT
Problem TDEAD3 is UNSAT
Problem TDEAD5 is UNSAT
Problem TDEAD7 is UNSAT
Problem TDEAD9 is UNSAT
Problem TDEAD11 is UNSAT
Problem TDEAD13 is UNSAT
Problem TDEAD70 is UNSAT
Problem TDEAD78 is UNSAT
Problem TDEAD86 is UNSAT
Problem TDEAD94 is UNSAT
Problem TDEAD102 is UNSAT
Problem TDEAD110 is UNSAT
Problem TDEAD148 is UNSAT
Problem TDEAD157 is UNSAT
Problem TDEAD166 is UNSAT
Problem TDEAD175 is UNSAT
Problem TDEAD184 is UNSAT
Problem TDEAD193 is UNSAT
At refinement iteration 2 (INCLUDED_ONLY) 0/219 variables, 20/304 constraints. Problems are: Problem set: 19 solved, 436 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:35] [INFO ] Deduced a trap composed of 9 places in 327 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:35] [INFO ] Deduced a trap composed of 9 places in 125 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:35] [INFO ] Deduced a trap composed of 9 places in 105 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:36] [INFO ] Deduced a trap composed of 9 places in 117 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:36] [INFO ] Deduced a trap composed of 9 places in 112 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:36] [INFO ] Deduced a trap composed of 9 places in 113 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:36] [INFO ] Deduced a trap composed of 9 places in 98 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:36] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:36] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:36] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:36] [INFO ] Deduced a trap composed of 20 places in 160 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:37] [INFO ] Deduced a trap composed of 20 places in 100 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:37] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:37] [INFO ] Deduced a trap composed of 14 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:37] [INFO ] Deduced a trap composed of 20 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:37] [INFO ] Deduced a trap composed of 13 places in 82 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:37] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:37] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:37] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:38] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 5 ms to minimize.
Problem TDEAD118 is UNSAT
Problem TDEAD119 is UNSAT
Problem TDEAD202 is UNSAT
Problem TDEAD217 is UNSAT
Problem TDEAD231 is UNSAT
Problem TDEAD238 is UNSAT
Problem TDEAD245 is UNSAT
Problem TDEAD252 is UNSAT
At refinement iteration 3 (INCLUDED_ONLY) 0/219 variables, 20/324 constraints. Problems are: Problem set: 27 solved, 428 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:40] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:40] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:40] [INFO ] Deduced a trap composed of 20 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:40] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:40] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 3 ms to minimize.
Problem TDEAD121 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:40] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 2 ms to minimize.
Problem TDEAD123 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:40] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 3 ms to minimize.
Problem TDEAD125 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:40] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
Problem TDEAD127 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:40] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 2 ms to minimize.
Problem TDEAD129 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:40] [INFO ] Deduced a trap composed of 8 places in 35 ms of which 2 ms to minimize.
Problem TDEAD131 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:40] [INFO ] Deduced a trap composed of 36 places in 113 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:41] [INFO ] Deduced a trap composed of 36 places in 111 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:41] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:41] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:41] [INFO ] Deduced a trap composed of 36 places in 66 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:41] [INFO ] Deduced a trap composed of 16 places in 107 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:41] [INFO ] Deduced a trap composed of 20 places in 164 ms of which 22 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:41] [INFO ] Deduced a trap composed of 9 places in 69 ms of which 4 ms to minimize.
Problem TDEAD203 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD262 is UNSAT
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:42] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:42] [INFO ] Deduced a trap composed of 15 places in 90 ms of which 5 ms to minimize.
Problem TDEAD121 is UNSAT
Problem TDEAD123 is UNSAT
Problem TDEAD125 is UNSAT
Problem TDEAD127 is UNSAT
Problem TDEAD129 is UNSAT
Problem TDEAD131 is UNSAT
Problem TDEAD203 is UNSAT
Problem TDEAD210 is UNSAT
Problem TDEAD224 is UNSAT
Problem TDEAD254 is UNSAT
Problem TDEAD256 is UNSAT
Problem TDEAD258 is UNSAT
Problem TDEAD260 is UNSAT
Problem TDEAD262 is UNSAT
Problem TDEAD264 is UNSAT
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 20/344 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:42] [INFO ] Deduced a trap composed of 9 places in 29 ms of which 1 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:42] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:42] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:42] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:43] [INFO ] Deduced a trap composed of 20 places in 115 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:43] [INFO ] Deduced a trap composed of 20 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:43] [INFO ] Deduced a trap composed of 20 places in 99 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:43] [INFO ] Deduced a trap composed of 20 places in 106 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:43] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:44] [INFO ] Deduced a trap composed of 36 places in 115 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:44] [INFO ] Deduced a trap composed of 36 places in 95 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:44] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:45] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:45] [INFO ] Deduced a trap composed of 16 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:45] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:45] [INFO ] Deduced a trap composed of 16 places in 81 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:45] [INFO ] Deduced a trap composed of 16 places in 75 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:45] [INFO ] Deduced a trap composed of 36 places in 73 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:45] [INFO ] Deduced a trap composed of 36 places in 68 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:46] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 8 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/364 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:46] [INFO ] Deduced a trap composed of 9 places in 34 ms of which 2 ms to minimize.
SDD proceeding with computation,4 properties remain. new max is 32768
SDD size :327725 after 4.73756e+07
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:48] [INFO ] Deduced a trap composed of 16 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:48] [INFO ] Deduced a trap composed of 36 places in 78 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:48] [INFO ] Deduced a trap composed of 16 places in 118 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:48] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:48] [INFO ] Deduced a trap composed of 16 places in 103 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:48] [INFO ] Deduced a trap composed of 21 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:49] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:49] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:49] [INFO ] Deduced a trap composed of 23 places in 104 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:49] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:49] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:49] [INFO ] Deduced a trap composed of 23 places in 106 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:49] [INFO ] Deduced a trap composed of 23 places in 102 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:50] [INFO ] Deduced a trap composed of 21 places in 126 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:50] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:50] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:50] [INFO ] Deduced a trap composed of 22 places in 111 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:50] [INFO ] Deduced a trap composed of 23 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:50] [INFO ] Deduced a trap composed of 21 places in 114 ms of which 13 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/384 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:53] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:54] [INFO ] Deduced a trap composed of 21 places in 185 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:54] [INFO ] Deduced a trap composed of 21 places in 119 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:55] [INFO ] Deduced a trap composed of 21 places in 91 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:55] [INFO ] Deduced a trap composed of 21 places in 94 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:55] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:55] [INFO ] Deduced a trap composed of 21 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:55] [INFO ] Deduced a trap composed of 21 places in 121 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:55] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:55] [INFO ] Deduced a trap composed of 21 places in 97 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:55] [INFO ] Deduced a trap composed of 22 places in 117 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:56] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:56] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:56] [INFO ] Deduced a trap composed of 23 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:56] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:56] [INFO ] Deduced a trap composed of 23 places in 117 ms of which 14 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 16/400 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:58] [INFO ] Deduced a trap composed of 16 places in 97 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:58] [INFO ] Deduced a trap composed of 36 places in 88 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:50:59] [INFO ] Deduced a trap composed of 36 places in 82 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 3/403 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Real declared 219/555 variables, and 403 constraints, problems are : Problem set: 42 solved, 413 unsolved in 30042 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 0/219 constraints, ReadFeed: 0/91 constraints, PredecessorRefiner: 455/455 constraints, Known Traps: 119/119 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 212/212 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 9/221 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 83/304 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Invariant property LamportFastMutEx-PT-7-ReachabilityFireability-2025-15 does not hold.
At refinement iteration 3 (INCLUDED_ONLY) 0/212 variables, 0/304 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 4 (OVERLAPS) 7/219 variables, 56/360 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 7/367 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 36/403 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:03] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:03] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:03] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:03] [INFO ] Deduced a trap composed of 22 places in 92 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:03] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:03] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:05] [INFO ] Deduced a trap composed of 20 places in 113 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:05] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:05] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:05] [INFO ] Deduced a trap composed of 22 places in 126 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:05] [INFO ] Deduced a trap composed of 22 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:06] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:06] [INFO ] Deduced a trap composed of 21 places in 118 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:06] [INFO ] Deduced a trap composed of 20 places in 116 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:06] [INFO ] Deduced a trap composed of 20 places in 117 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:06] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 9 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 16/419 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:08] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:09] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:09] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:09] [INFO ] Deduced a trap composed of 16 places in 95 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:09] [INFO ] Deduced a trap composed of 21 places in 115 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:09] [INFO ] Deduced a trap composed of 21 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:09] [INFO ] Deduced a trap composed of 21 places in 97 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:09] [INFO ] Deduced a trap composed of 23 places in 108 ms of which 7 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 8/427 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:11] [INFO ] Deduced a trap composed of 16 places in 99 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:12] [INFO ] Deduced a trap composed of 16 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:12] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:12] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:12] [INFO ] Deduced a trap composed of 16 places in 92 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:13] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:13] [INFO ] Deduced a trap composed of 16 places in 86 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:13] [INFO ] Deduced a trap composed of 21 places in 92 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:13] [INFO ] Deduced a trap composed of 22 places in 95 ms of which 10 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 9/436 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:15] [INFO ] Deduced a trap composed of 20 places in 126 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:15] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:15] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 5 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/219 variables, 3/439 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/219 variables, 0/439 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 12 (OVERLAPS) 336/555 variables, 219/658 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 13 (INCLUDED_ONLY) 0/555 variables, 91/749 constraints. Problems are: Problem set: 42 solved, 413 unsolved
At refinement iteration 14 (INCLUDED_ONLY) 0/555 variables, 413/1162 constraints. Problems are: Problem set: 42 solved, 413 unsolved
Solver is answering 'unknown', stopping.
After SMT solving in domain Int declared 555/555 variables, and 1162 constraints, problems are : Problem set: 42 solved, 413 unsolved in 30038 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 91/91 constraints, PredecessorRefiner: 413/455 constraints, Known Traps: 155/155 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 60230ms problems are : Problem set: 42 solved, 413 unsolved
Search for dead transitions found 42 dead transitions in 60235ms
Found 42 dead transitions using SMT.
Drop transitions (Dead Transitions using SMT only with invariants) removed 42 transitions
Dead transitions reduction (with SMT) removed 42 transitions
Starting structural reductions in REACHABILITY mode, iteration 1 : 219/219 places, 420/462 transitions.
Applied a total of 0 rules in 8 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 17:51:30] [INFO ] Redundant transitions in 7 ms returned []
Finished structural reductions in REACHABILITY mode , in 2 iterations and 60626 ms. Remains : 219/219 places, 420/462 transitions.
RANDOM walk for 40000 steps (8 resets) in 331 ms. (120 steps per ms) remains 1/1 properties
BEST_FIRST walk for 40004 steps (8 resets) in 1571 ms. (25 steps per ms) remains 1/1 properties
SDD proceeding with computation,3 properties remain. new max is 32768
SDD size :4.73756e+07 after 4.46417e+08
Interrupted probabilistic random walk after 953637 steps, run timeout after 3001 ms. (steps per millisecond=317 ) properties seen :0 out of 1
Probabilistic random walk after 953637 steps, saw 414307 distinct states, run finished after 3001 ms. (steps per millisecond=317 ) properties seen :0
[2025-06-02 17:51:33] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
// Phase 1: matrix 308 rows 219 cols
[2025-06-02 17:51:33] [INFO ] Computed 65 invariants in 9 ms
[2025-06-02 17:51:33] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
All remaining problems are real, not stopping.
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 191/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 9/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 28/219 variables, 56/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 28/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 0/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (OVERLAPS) 308/527 variables, 219/503 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (INCLUDED_ONLY) 0/527 variables, 84/587 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/527 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (OVERLAPS) 0/527 variables, 0/587 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Real declared 527/527 variables, and 587 constraints, problems are : Problem set: 0 solved, 1 unsolved in 326 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 0/0 constraints, Known Traps Along Path: 0/0 constraints]
Escalating to Integer solving :Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 75.0 s and query timeout 7500.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/191 variables, 191/191 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/191 variables, 9/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/191 variables, 0/200 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 3 (OVERLAPS) 28/219 variables, 56/256 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 28/284 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:34] [INFO ] Deduced a trap composed of 8 places in 64 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:34] [INFO ] Deduced a trap composed of 9 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:34] [INFO ] Deduced a trap composed of 9 places in 49 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:34] [INFO ] Deduced a trap composed of 8 places in 27 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:34] [INFO ] Deduced a trap composed of 9 places in 39 ms of which 2 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 5/289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 0/289 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 7 (OVERLAPS) 308/527 variables, 219/508 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 8 (INCLUDED_ONLY) 0/527 variables, 84/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 9 (INCLUDED_ONLY) 0/527 variables, 0/592 constraints. Problems are: Problem set: 0 solved, 1 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:34] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 12 ms to minimize.
At refinement iteration 10 (OVERLAPS) 0/527 variables, 1/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 11 (INCLUDED_ONLY) 0/527 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
At refinement iteration 12 (OVERLAPS) 0/527 variables, 0/593 constraints. Problems are: Problem set: 0 solved, 1 unsolved
No progress, stopping.
After SMT solving in domain Int declared 527/527 variables, and 593 constraints, problems are : Problem set: 0 solved, 1 unsolved in 936 ms.
Refiners :[Domain max(s): 219/219 constraints, Positive P Invariants (semi-flows): 65/65 constraints, State Equation: 219/219 constraints, ReadFeed: 84/84 constraints, PredecessorRefiner: 1/0 constraints, Known Traps: 6/6 constraints, Known Traps Along Path: 0/0 constraints]
After SMT, in 1279ms problems are : Problem set: 0 solved, 1 unsolved
Parikh walk visited 0 properties in 45 ms.
Support contains 191 out of 219 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 10 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 14 ms. Remains : 219/219 places, 420/420 transitions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 219/219 places, 420/420 transitions.
Applied a total of 0 rules in 11 ms. Remains 219 /219 variables (removed 0) and now considering 420/420 (removed 0) transitions.
[2025-06-02 17:51:35] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 17:51:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 17:51:35] [INFO ] Implicit Places using invariants in 83 ms returned []
[2025-06-02 17:51:35] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 17:51:35] [INFO ] Invariant cache hit.
Starting Z3 with timeout 160.0 s and query timeout 16000.0 ms
[2025-06-02 17:51:35] [INFO ] State equation strengthened by 84 read => feed constraints.
[2025-06-02 17:51:35] [INFO ] Implicit Places using invariants and state equation in 186 ms returned []
Implicit Place search using SMT with State Equation took 272 ms to find 0 implicit places.
Starting Z3 with timeout 200.0 s and query timeout 20000.0 ms
[2025-06-02 17:51:35] [INFO ] Redundant transitions in 9 ms returned []
Running 413 sub problems to find dead transitions.
[2025-06-02 17:51:35] [INFO ] Flow matrix only has 308 transitions (discarded 112 similar events)
[2025-06-02 17:51:35] [INFO ] Invariant cache hit.
[2025-06-02 17:51:35] [INFO ] State equation strengthened by 84 read => feed constraints.
Starting Z3 with timeout 30.0 s and query timeout 3000.0 ms
At refinement iteration 0 (INCLUDED_ONLY) 0/212 variables, 212/212 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 1 (INCLUDED_ONLY) 0/212 variables, 9/221 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 2 (INCLUDED_ONLY) 0/212 variables, 0/221 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 3 (OVERLAPS) 7/219 variables, 56/277 constraints. Problems are: Problem set: 0 solved, 413 unsolved
At refinement iteration 4 (INCLUDED_ONLY) 0/219 variables, 7/284 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:41] [INFO ] Deduced a trap composed of 9 places in 122 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:41] [INFO ] Deduced a trap composed of 9 places in 104 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:41] [INFO ] Deduced a trap composed of 9 places in 124 ms of which 17 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:42] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:42] [INFO ] Deduced a trap composed of 9 places in 109 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:42] [INFO ] Deduced a trap composed of 9 places in 107 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:42] [INFO ] Deduced a trap composed of 9 places in 101 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:42] [INFO ] Deduced a trap composed of 9 places in 100 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:42] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:42] [INFO ] Deduced a trap composed of 9 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:42] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:43] [INFO ] Deduced a trap composed of 13 places in 99 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:43] [INFO ] Deduced a trap composed of 13 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:43] [INFO ] Deduced a trap composed of 20 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:43] [INFO ] Deduced a trap composed of 13 places in 90 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:43] [INFO ] Deduced a trap composed of 13 places in 99 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:43] [INFO ] Deduced a trap composed of 9 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:43] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:43] [INFO ] Deduced a trap composed of 13 places in 102 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:43] [INFO ] Deduced a trap composed of 9 places in 96 ms of which 7 ms to minimize.
At refinement iteration 5 (INCLUDED_ONLY) 0/219 variables, 20/304 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:44] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:44] [INFO ] Deduced a trap composed of 20 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:44] [INFO ] Deduced a trap composed of 13 places in 103 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:44] [INFO ] Deduced a trap composed of 22 places in 96 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:44] [INFO ] Deduced a trap composed of 8 places in 94 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:45] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:45] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:45] [INFO ] Deduced a trap composed of 9 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:45] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:45] [INFO ] Deduced a trap composed of 22 places in 99 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:45] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:45] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:45] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:45] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:45] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:46] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:46] [INFO ] Deduced a trap composed of 22 places in 98 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:46] [INFO ] Deduced a trap composed of 8 places in 30 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:46] [INFO ] Deduced a trap composed of 22 places in 106 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:46] [INFO ] Deduced a trap composed of 9 places in 85 ms of which 5 ms to minimize.
At refinement iteration 6 (INCLUDED_ONLY) 0/219 variables, 20/324 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:48] [INFO ] Deduced a trap composed of 9 places in 55 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:48] [INFO ] Deduced a trap composed of 9 places in 38 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:48] [INFO ] Deduced a trap composed of 20 places in 98 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:48] [INFO ] Deduced a trap composed of 22 places in 112 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:48] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:48] [INFO ] Deduced a trap composed of 20 places in 105 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:48] [INFO ] Deduced a trap composed of 10 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:48] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:48] [INFO ] Deduced a trap composed of 20 places in 102 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:49] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:49] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:49] [INFO ] Deduced a trap composed of 22 places in 101 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:49] [INFO ] Deduced a trap composed of 22 places in 100 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:49] [INFO ] Deduced a trap composed of 21 places in 81 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:49] [INFO ] Deduced a trap composed of 22 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:49] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:49] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:50] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:50] [INFO ] Deduced a trap composed of 20 places in 103 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:50] [INFO ] Deduced a trap composed of 36 places in 108 ms of which 7 ms to minimize.
At refinement iteration 7 (INCLUDED_ONLY) 0/219 variables, 20/344 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:50] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:51] [INFO ] Deduced a trap composed of 22 places in 105 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:51] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:51] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 14 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:51] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:51] [INFO ] Deduced a trap composed of 22 places in 103 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:51] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:52] [INFO ] Deduced a trap composed of 36 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:52] [INFO ] Deduced a trap composed of 36 places in 94 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:52] [INFO ] Deduced a trap composed of 10 places in 61 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:52] [INFO ] Deduced a trap composed of 15 places in 104 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:52] [INFO ] Deduced a trap composed of 8 places in 32 ms of which 2 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:53] [INFO ] Deduced a trap composed of 15 places in 109 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:53] [INFO ] Deduced a trap composed of 14 places in 87 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:53] [INFO ] Deduced a trap composed of 15 places in 84 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:53] [INFO ] Deduced a trap composed of 15 places in 97 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:53] [INFO ] Deduced a trap composed of 15 places in 85 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:53] [INFO ] Deduced a trap composed of 15 places in 74 ms of which 4 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:54] [INFO ] Deduced a trap composed of 15 places in 63 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:54] [INFO ] Deduced a trap composed of 36 places in 76 ms of which 8 ms to minimize.
At refinement iteration 8 (INCLUDED_ONLY) 0/219 variables, 20/364 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:54] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:54] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:54] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:56] [INFO ] Deduced a trap composed of 15 places in 80 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:56] [INFO ] Deduced a trap composed of 36 places in 97 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:56] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:56] [INFO ] Deduced a trap composed of 16 places in 89 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:56] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:56] [INFO ] Deduced a trap composed of 16 places in 111 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:57] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:57] [INFO ] Deduced a trap composed of 16 places in 90 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:57] [INFO ] Deduced a trap composed of 8 places in 31 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:57] [INFO ] Deduced a trap composed of 36 places in 79 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:57] [INFO ] Deduced a trap composed of 16 places in 88 ms of which 9 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:57] [INFO ] Deduced a trap composed of 16 places in 93 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:57] [INFO ] Deduced a trap composed of 16 places in 94 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:57] [INFO ] Deduced a trap composed of 16 places in 101 ms of which 8 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:57] [INFO ] Deduced a trap composed of 16 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:58] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:51:58] [INFO ] Deduced a trap composed of 22 places in 107 ms of which 10 ms to minimize.
At refinement iteration 9 (INCLUDED_ONLY) 0/219 variables, 20/384 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:01] [INFO ] Deduced a trap composed of 36 places in 76 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:02] [INFO ] Deduced a trap composed of 21 places in 123 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:02] [INFO ] Deduced a trap composed of 21 places in 116 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:02] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:02] [INFO ] Deduced a trap composed of 21 places in 110 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:02] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:02] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:02] [INFO ] Deduced a trap composed of 22 places in 104 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:03] [INFO ] Deduced a trap composed of 21 places in 102 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:03] [INFO ] Deduced a trap composed of 21 places in 106 ms of which 7 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:03] [INFO ] Deduced a trap composed of 22 places in 108 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:03] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:03] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 11 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:03] [INFO ] Deduced a trap composed of 21 places in 108 ms of which 12 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:03] [INFO ] Deduced a trap composed of 20 places in 112 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:03] [INFO ] Deduced a trap composed of 21 places in 111 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:04] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:04] [INFO ] Deduced a trap composed of 22 places in 109 ms of which 13 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:04] [INFO ] Deduced a trap composed of 22 places in 113 ms of which 15 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:04] [INFO ] Deduced a trap composed of 22 places in 114 ms of which 15 ms to minimize.
At refinement iteration 10 (INCLUDED_ONLY) 0/219 variables, 20/404 constraints. Problems are: Problem set: 0 solved, 413 unsolved
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:05] [INFO ] Deduced a trap composed of 20 places in 108 ms of which 10 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:05] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:05] [INFO ] Deduced a trap composed of 20 places in 97 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:05] [INFO ] Deduced a trap composed of 20 places in 94 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:05] [INFO ] Deduced a trap composed of 20 places in 96 ms of which 5 ms to minimize.
SMT process timed out in 30186ms, After SMT, problems are : Problem set: 0 solved, 413 unsolved
Search for dead transitions found 0 dead transitions in 30188ms
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30489 ms. Remains : 219/219 places, 420/420 transitions.
Attempting over-approximation, by ignoring read arcs.
Ensure Unique test removed 112 transitions
Reduce isomorphic transitions removed 112 transitions.
Iterating post reduction 0 with 112 rules applied. Total rules applied 112 place count 219 transition count 308
Applied a total of 112 rules in 24 ms. Remains 219 /219 variables (removed 0) and now considering 308/420 (removed 112) transitions.
Running SMT prover for 1 properties.
[2025-06-02 17:52:05] [INFO ] Invariant cache hit.
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 17:52:05] [INFO ] After 84ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
Starting Z3 with timeout 450.0 s and query timeout 45000.0 ms
[2025-06-02 17:52:05] [INFO ] [Nat]Absence check using 65 positive place invariants in 10 ms returned sat
[2025-06-02 17:52:05] [INFO ] After 94ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
TRAPS : Iteration 0
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:05] [INFO ] Deduced a trap composed of 8 places in 70 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:06] [INFO ] Deduced a trap composed of 8 places in 57 ms of which 6 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:06] [INFO ] Deduced a trap composed of 8 places in 56 ms of which 5 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:06] [INFO ] Deduced a trap composed of 8 places in 46 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:06] [INFO ] Deduced a trap composed of 8 places in 33 ms of which 3 ms to minimize.
[2025-06-02 17:52:06] [INFO ] Trap strengthening (SAT) tested/added 6/5 trap constraints in 352 ms
TRAPS : Iteration 1
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:06] [INFO ] Deduced a trap composed of 8 places in 48 ms of which 3 ms to minimize.
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:06] [INFO ] Deduced a trap composed of 8 places in 29 ms of which 3 ms to minimize.
[2025-06-02 17:52:06] [INFO ] Trap strengthening (SAT) tested/added 3/2 trap constraints in 117 ms
TRAPS : Iteration 2
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:06] [INFO ] Deduced a trap composed of 10 places in 123 ms of which 7 ms to minimize.
[2025-06-02 17:52:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 148 ms
TRAPS : Iteration 3
Starting Z3 with timeout 120.0 s and query timeout 12000.0 ms
[2025-06-02 17:52:06] [INFO ] Deduced a trap composed of 10 places in 103 ms of which 6 ms to minimize.
[2025-06-02 17:52:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 126 ms
TRAPS : Iteration 4
[2025-06-02 17:52:06] [INFO ] After 965ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
[2025-06-02 17:52:06] [INFO ] After 1077ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
[2025-06-02 17:52:06] [INFO ] Flatten gal took : 49 ms
[2025-06-02 17:52:06] [INFO ] Flatten gal took : 21 ms
[2025-06-02 17:52:06] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality11090335500808336009.gal : 10 ms
[2025-06-02 17:52:06] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality10714610227330241860.prop : 1 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality11090335500808336009.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality10714610227330241860.prop' '--nowitness' '--gen-order' 'FOLLOW'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...330
Loading property file /tmp/ReachabilityCardinality10714610227330241860.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 6
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :6 after 12
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :12 after 138
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :138 after 141
SDD proceeding with computation,1 properties remain. new max is 64
SDD size :141 after 148
SDD proceeding with computation,1 properties remain. new max is 128
SDD size :148 after 18878
SDD proceeding with computation,1 properties remain. new max is 256
SDD size :18878 after 38866
SDD proceeding with computation,1 properties remain. new max is 512
SDD size :38866 after 350688
SDD proceeding with computation,1 properties remain. new max is 1024
SDD size :350688 after 8.54296e+06
Detected timeout of ITS tools.
[2025-06-02 17:52:21] [INFO ] Flatten gal took : 24 ms
[2025-06-02 17:52:21] [INFO ] Applying decomposition
[2025-06-02 17:52:21] [INFO ] Flatten gal took : 20 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9509559468168018906.txt' '-o' '/tmp/graph9509559468168018906.bin' '-w' '/tmp/graph9509559468168018906.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9509559468168018906.bin' '-l' '-1' '-v' '-w' '/tmp/graph9509559468168018906.weights' '-q' '0' '-e' '0.001'
[2025-06-02 17:52:22] [INFO ] Decomposing Gal with order
[2025-06-02 17:52:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 17:52:22] [INFO ] Removed a total of 215 redundant transitions.
[2025-06-02 17:52:22] [INFO ] Flatten gal took : 91 ms
[2025-06-02 17:52:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 18 ms.
[2025-06-02 17:52:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality2939718365241837305.gal : 5 ms
[2025-06-02 17:52:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality949051952633194500.prop : 5 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality2939718365241837305.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality949051952633194500.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...306
Loading property file /tmp/ReachabilityCardinality949051952633194500.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 10
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :10 after 18
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :18 after 55
SDD proceeding with computation,1 properties remain. new max is 32
SDD size :55 after 1512
Reachability property LamportFastMutEx-PT-7-ReachabilityFireability-2025-05 is true.
Found states matching all0 target predicate
Will report total states built up to this point. Computation was interrupted after 33 fixpoint passes
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,952672,0.157322,7164,371,47,4514,412,403,7602,130,802,0
Total reachable state count : 952672

Verifying 1 reachability properties.
Reachability property LamportFastMutEx-PT-7-ReachabilityFireability-2025-05 is true.

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-7-ReachabilityFireability-2025-05,2,0.222428,7420,83,22,4514,412,2729,7602,225,802,0
Over-approximation ignoring read arcs solved 0 properties in 16965 ms.
ITS runner timed out or was interrupted.
ITS tools runner thread asked to quit. Dying gracefully.
[2025-06-02 17:52:22] [INFO ] Flatten gal took : 23 ms
[2025-06-02 17:52:22] [INFO ] Applying decomposition
[2025-06-02 17:52:22] [INFO ] Flatten gal took : 25 ms
Converted graph to binary with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/convert-linux64' '-i' '/tmp/graph9899022663821874258.txt' '-o' '/tmp/graph9899022663821874258.bin' '-w' '/tmp/graph9899022663821874258.weights'
Built communities with : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.louvain.binaries_1.0.0.202505121319/bin/louvain-linux64' '/tmp/graph9899022663821874258.bin' '-l' '-1' '-v' '-w' '/tmp/graph9899022663821874258.weights' '-q' '0' '-e' '0.001'
[2025-06-02 17:52:22] [INFO ] Decomposing Gal with order
[2025-06-02 17:52:22] [INFO ] Rewriting arrays to variables to allow decomposition.
[2025-06-02 17:52:22] [INFO ] Removed a total of 721 redundant transitions.
[2025-06-02 17:52:22] [INFO ] Flatten gal took : 42 ms
[2025-06-02 17:52:22] [INFO ] Fuse similar labels procedure discarded/fused a total of 72 labels/synchronizations in 17 ms.
[2025-06-02 17:52:22] [INFO ] Time to serialize gal into /tmp/ReachabilityCardinality9140791237639306555.gal : 7 ms
[2025-06-02 17:52:22] [INFO ] Time to serialize properties into /tmp/ReachabilityCardinality16082951906186030516.prop : 3 ms
Invoking ITS tools like this :cd /home/mcc/execution;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64' '--gc-threshold' '2000000' '--quiet' '-i' '/tmp/ReachabilityCardinality9140791237639306555.gal' '-t' 'CGAL' '-reachable-file' '/tmp/ReachabilityCardinality16082951906186030516.prop' '--nowitness'

its-reach command run as :

/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202505121319/bin/its-reach-linux64 --gc-threshold 2000000 --quiet ...308
Loading property file /tmp/ReachabilityCardinality16082951906186030516.prop.
SDD proceeding with computation,1 properties remain. new max is 4
SDD size :1 after 570387
SDD proceeding with computation,1 properties remain. new max is 8
SDD size :570387 after 3.30057e+07
SDD proceeding with computation,1 properties remain. new max is 16
SDD size :2.02219e+14 after 2.02219e+14
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
petri\_inst\_inst\_mod\_flat,2.3326e+15,1237.82,9894696,12035,51,1.32248e+07,354,1590,2.61383e+07,75,1236,0
Total reachable state count : 2332600440220864

Verifying 1 reachability properties.
Reachability property LamportFastMutEx-PT-7-ReachabilityFireability-2025-05 does not hold.
FORMULA LamportFastMutEx-PT-7-ReachabilityFireability-2025-05 FALSE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL COLLATERAL_PROCESSING USE_NUPN
No reachable states exhibit your property : LamportFastMutEx-PT-7-ReachabilityFireability-2025-05

Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
LamportFastMutEx-PT-7-ReachabilityFireability-2025-05,0,1259.8,9894696,1,0,1.32248e+07,354,3175,2.61383e+07,91,1236,1418486
All properties solved without resorting to model-checking.
Total runtime 1384133 ms.

BK_STOP 1748888004987

--------------------
content from stderr:

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ ReachabilityFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202505121319.jar
+ VERSION=202505121319
+ echo 'Running Version 202505121319'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination ReachabilityFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="LamportFastMutEx-PT-7"
export BK_EXAMINATION="ReachabilityFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5832"
echo " Executing tool itstools"
echo " Input is LamportFastMutEx-PT-7, examination is ReachabilityFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r114-tall-174876423200695"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/LamportFastMutEx-PT-7.tgz
mv LamportFastMutEx-PT-7 execution
cd execution
if [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "UpperBounds" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] || [ "ReachabilityFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "ReachabilityFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' ReachabilityFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "ReachabilityFireability" = "ReachabilityDeadlock" ] || [ "ReachabilityFireability" = "QuasiLiveness" ] || [ "ReachabilityFireability" = "StableMarking" ] || [ "ReachabilityFireability" = "Liveness" ] || [ "ReachabilityFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME ReachabilityFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;